Re: Would there be a drawback of using the same graphical toolkit on every platform?

[Po Lu]

Arthur Miller <arthur.miller@live.com> writes:

> Why designing an API means reverting changes? I dont' think designing
> an API is reverting it back to old API.

Because the API we need is precisely the one that was deleted.  On
purpose.

> Is there a way to reproduce this bug on a singel machine with one
> monitor?

Yes: run Xephyr (or Xnest) like this:

  Xephyr :2

Then select File -> New frame on Display Server from the menu bar, enter
:2, then close the Xephyr window.  Emacs will either abort (on the X and
GTK build), or simply exit without warning (on the PGTK build.)